Computed tomographic diagnosis of posterior ocular staphyloma.
نویسندگان
چکیده
With constantly improving technology and more frequent computed tomography (CT) of the brain and orbits, the rad iologist is likely to encounter various ophthalmologic conditions with which he is unfamiliar . One such condition, which has not been desc ribed previously, is the posterior ocular staphyloma. The following case presentation will serve to illustrate the c linical and CT manifestations of this condition.
منابع مشابه
Ocular hypotony secondary to spontaneously ruptured posterior staphyloma.
1. Cogan DG: Pathology of the optic nerve. In: Albert DM, Jakobiec FA, eds: Principles and Practice of Ophthalmology. Vol 4. Philadelphia: WB Saunders Co; 1994:2359-2371. 2. Weiss A, Martinez C, Greenwald M. Microphthalmos with cyst: clinical presentations and computed tomographic findings. J Pediatr Ophthalmol Strabismus. 1985;22:6-12. 3. April MM, Seymour BT, Duboys E, et al. Massive cystic h...
متن کاملCoexistence of Posterior Staphyloma, Retinitis Pigmentosa and Moderate Myopia.
The authors report a 22-year patient presented with night-blindness and progressive visual loss. Ophthalmologic examination included slit lamp biomicroscopy, best-corrected distance visual acuity, cycloplegic refraction, A-mode and B-mode ultrasonography, and full-field flash electroretinogram (ERG). Cycloplegic refractions were -6.00 (-1.25 x 175) dpt in the right eye and -7.00 (-1.50 x 165) d...
متن کاملMacular Gradient Measurement in Myopic Posterior Staphyloma Using Optical Coherence Tomography
PURPOSE To evaluate clinical characteristics and the macular gradient in myopic posterior staphyloma with time domain (TD) optical coherence tomography (OCT). METHODS Sixty-four staphyloma eyes of 40 patients were examined. Macular gradient (tangent θ) and the location of staphyloma were assessed with OCT imaging. The macular gradient was measured at points 1 mm and 2 mm distant from the fove...
متن کاملPosterior Staphylomas in Pathologic Myopia Imaged by Widefield Optical Coherence Tomography.
Purpose To examine posterior staphylomas by widefield optical coherence tomography (WF-OCT) and three-dimensional magnetic resonance imaging (3D-MRI). Methods Highly myopic patients (myopic refractive error >8.0 diopters or axial length >26.5 mm) who had previously undergone orbital 3D-MRI were examined by WF-OCT. Results The study included 100 eyes of 57 patients with a mean age of 67.9 ± ...
متن کاملThree-dimensional tomographic features of dome-shaped macula by swept-source optical coherence tomography.
PURPOSE To study the tomographic and pathomorphologic features of dome-shaped maculas with swept-source optical coherence tomography (OCT). DESIGN Prospective, cross-sectional study. METHODS The macular area of 51 highly myopic eyes (35 patients) with dome-shaped maculas was studied with swept-source OCT at 1050 nm. Three-dimensional (3-D) data sets were obtained with raster scanning coveri...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- AJNR. American journal of neuroradiology
دوره 4 1 شماره
صفحات -
تاریخ انتشار 1983